There's a difference between working hard and being exploited. Slaves in the US south also learned "good work ethic" by being told that they should all "be a good slave". They even twisted Christian sermons to add in that very quote. Then again, if the confederacy of the US had their way, their constitution would've stated that those of color are only suited to be slaves, and nothing more.
Look, many will agree a good work ethic is a good thing to have. However, just like there are employees who aren't all that, there are companies who also walk over their workers and exploit them too. There may not be much you can do about that at times, but let's at least be able to acknowledge those cases.
Way to lower the bar! If there are atrocities happening in your nation, you can skirt responsibilities and consequences so long as it doesn't rank in the top 10 as being the worst